72491837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 82857600

約数和(自身を除く): 10365763

約数列:

[1, 11, 23, 253, 349, 821, 3839, 8027, 9031, 18883, 88297, 207713, 286529, 3151819, 6590167, 72491837]

約数ペア:

[(1, 72491837), (11, 6590167), (23, 3151819), (253, 286529), (349, 207713), (821, 88297), (3839, 18883), (8027, 9031)]